Alright, let's work through 52214947 times 47725397 step by step
52214947 × 47725397 = 47725397 × (52214947)
+ 47725397 × 7 which equals 334077779
+ 47725397 × 40 yielding 1909015880
+ 47725397 × 900 producing 42952857300
+ 47725397 × 4000 what gives us 190901588000
+ 47725397 × 10000 which equals 477253970000
+ 47725397 × 200000 what gives us 9545079400000
+ 47725397 × 2000000 producing 95450794000000
+ 47725397 × 50000000 which equals 2386269850000000

= 2491979074908959
